   <ul class="nav nav-tabs">
        <li><a class="tab_zuopinmark" href="{:U('Zuopin/zuopinMark')}"><i class="icon icon-search"></i>学生作品评价</a></li>
        <li><a  class="tab_studentlist" href="{:U('Zuopin/studentlist')}">学生成绩汇总</a></li>
       
        <!-- <li><a href="{:U('Score/setting')}">课程设置</a></li> -->
      </ul> 
<script>
    $(function () {
        $('.tab_' + "{$now_tab}").parent().addClass('active');
    });
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